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131. 发明申请

US20110184575A1 ANALYSIS SERVER, AND METHOD OF ANALYZING DATA 有权
标题翻译：分析服务器和数据分析方法
公开(公告)号：US20110184575A1
公开(公告)日：2011-07-28
申请号：US13006492
申请日：2011-01-14
申请人： Yohei KAWAMOTO , Asami Yoshida , Tomoyuki Asano , Masakazu Ukita , Shiho Moriai , Masanobu Katagi , Yu Tanaka , Seiichi Matsuda
发明人： Yohei KAWAMOTO , Asami Yoshida , Tomoyuki Asano , Masakazu Ukita , Shiho Moriai , Masanobu Katagi , Yu Tanaka , Seiichi Matsuda
IPC分类号： G06F1/26 , G06F21/00 , G06F11/07
CPC分类号： H04L67/125 , G06F21/76 , G06Q50/06 , G06T1/0021 , G06T1/0028 , G06T1/005 , G10L19/018
摘要： There is provided an analysis server including a first verifying unit that analyzes data acquired from a local power management system composed of an electronic appliance provided with a sensor and a power management apparatus managing power supply to the electronic appliance connected to a power network, by using history information of the local power management system or data acquired from another local power management system with a power usage state similar to that of the local power management system, a second verifying unit that analyzes the data acquired from the local power management system, by using an estimated value calculated by simulation using characteristics information and/or specification information of the electronic appliance, and a control unit that controls the first verifying unit and the second verifying unit.
摘要翻译：提供了一种分析服务器，其包括：第一验证单元，其分析从由设置有传感器的电子设备组成的本地电力管理系统获取的数据;以及管理电力连接到电力网络的电子设备的电力管理设备，通过使用本地电力管理系统的历史信息或从具有与本地电力管理系统的使用状态相似的另一本地电力管理系统获取的数据，第二验证单元，其通过使用从本地电力管理系统获取的数据分析通过使用电子设备的特征信息和/或指定信息的模拟计算的估计值，以及控制第一验证单元和第二验证单元的控制单元。

132. 发明申请

US20110145578A1 Actor node, sensor node, coverage block change method, parameter change method, program, and information processing system 失效
标题翻译：演员节点，传感器节点，覆盖块更改方法，参数更改方法，程序和信息处理系统
公开(公告)号：US20110145578A1
公开(公告)日：2011-06-16
申请号：US12927515
申请日：2010-11-17
申请人： Tomoyuki Asano , Masafumi Kusakawa , Imsung Choi
发明人： Tomoyuki Asano , Masafumi Kusakawa , Imsung Choi
IPC分类号： H04L9/32 , H04L9/08
CPC分类号： H04L63/06 , H04L9/0866 , H04L9/0891 , H04L9/3236 , H04L9/3273 , H04L63/08 , H04L2209/38 , H04L2209/805
摘要： An actor node according to the present invention includes a dynamic change unit for temporarily changing a coverage block in which data are obtained from a sensor node and temporarily causing another actor node to obtain, on behalf of the actor node, data from the sensor node arranged in a partial region of at least a portion of the coverage blocks. The dynamic change unit obtains identification information unique to the another actor node from the another actor node. The dynamic change unit notifies, to the sensor node arranged in the partial region, the obtained identification information. The dynamic change unit notifies, to the another actor node, a portion of the hash chain and a temporary key generated using the obtained identification information and the key used for communication with the sensor node arranged in the partial region.
摘要翻译：根据本发明的演员节点包括：动态改变单元，用于临时改变从传感器节点获得数据的覆盖块，并暂时使另一个运动员节点代表运动员节点从布置的传感器节点获得数据在覆盖块的至少一部分的部分区域中。动态变化单元从另一个actor节点获得另一个actor节点唯一的标识信息。动态改变单元向布置在部分区域中的传感器节点通知获得的识别信息。动态改变单元向另一个运动节点通知使用所获得的识别信息和用于与布置在部分区域中的传感器节点进行通信的密钥生成的哈希链的一部分和临时密钥。

133. 发明授权

US07739495B2 Data transmitting system and method, drive unit, access method, data recording medium, recording medium producing apparatus and method 有权
标题翻译：数据传输系统和方法，驱动单元，访问方法，数据记录介质，记录介质的制造装置和方法
公开(公告)号：US07739495B2
公开(公告)日：2010-06-15
申请号：US11797600
申请日：2007-05-04
申请人： Tomoyuki Asano , Yoshitomo Osawa
发明人： Tomoyuki Asano , Yoshitomo Osawa
IPC分类号： H04L29/06 , H04L9/32 , G06F7/04 , G06F17/30 , G06F15/16 , G06F15/173
CPC分类号： G06F21/445 , G11B20/00086 , G11B20/0021 , G11B20/00876
摘要： A security module is provided in a data recording medium, data to be written to the data recording medium is encrypted with an content key different from one data to another, and the content key is safely stored in the security module. Also, the security module makes a mutual authentication using the public-key encryption technology with a drive unit to check that the counterpart is an authorized (licensed) unit, and then gives the content key to the counterpart, thereby preventing data from being leaked to any illegal (unlicensed) unit. Thus, it is possible to prevent copyrighted data such as movie, music, etc. from being copied illegally (against the wish of the copyrighter of the data).
摘要翻译：在数据记录介质中提供安全模块，用不同于一个数据的内容密钥对要写入数据记录介质的数据进行加密，并将内容密钥安全地存储在安全模块中。此外，安全模块使用具有驱动单元的公共密钥加密技术进行相互认证，以检查对方是授权（许可）单元，然后向对方发送内容密钥，从而防止数据泄漏到任何非法（无牌）单位。因此，可以防止诸如电影，音乐等的受版权保护的数据被非法复制（相对于数据的复制者的愿望）。

134. 发明授权

US07412423B1 Charging system and charging method 失效
标题翻译：充电系统和充电方式
公开(公告)号：US07412423B1
公开(公告)日：2008-08-12
申请号：US08865403
申请日：1997-05-29
申请人： Tomoyuki Asano
发明人： Tomoyuki Asano
IPC分类号： G06Q20/00
CPC分类号： G06Q20/04 , G06Q20/02 , G06Q20/027 , G06Q20/085 , G06Q20/0855 , G06Q20/10 , G06Q20/102 , G06Q20/105 , G06Q20/108 , G06Q20/1085 , G06Q20/20 , G06Q20/204 , G06Q20/3821 , G06Q20/389 , G06Q20/401 , G07F17/0014 , H04L12/14 , H04L12/1403 , H04L12/1439 , H04L12/1453 , H04L12/1457 , H04L12/1464 , H04L29/06 , H04L63/12 , H04L2463/102
摘要： A user, in requesting a service provider to provide predetermined service, sends to a service provider data and signature data created based upon the data. The service provider calculates a fee based upon this data and requests a bank to collect the fee from the user. The bank informs the user of the fee requested from the service provider. When the user protests the amount of the fee, the service provider discloses the data and signature data received from the user to the bank and when the bank judges based upon this signature data that this data is valid, it calculates a proper fee based upon this data and collects it from the user. As described above, it is enabled to collect a proper fee for service.
摘要翻译：用户在请求服务提供商提供预定服务时向服务提供商发送基于该数据创建的数据和签名数据。服务提供商根据这些数据计算费用，并要求银行从用户那里收取费用。银行向用户通知服务提供商要求的费用。当用户抗议费用金额时，服务提供商将从用户接收的数据和签名数据公开给银行，并且当银行根据该签名数据判断该数据有效时，基于此计算适当的费用数据并从用户收集。如上所述，能够收取适当的服务费用。

135. 发明申请

US20080072040A1 Data transmitting system and method, drive unit, access method, data recording medium, recording medium producing apparatus and method 有权
标题翻译：数据传输系统和方法，驱动单元，访问方法，数据记录介质，记录介质的制造装置和方法
公开(公告)号：US20080072040A1
公开(公告)日：2008-03-20
申请号：US11797600
申请日：2007-05-04
申请人： Tomoyuki Asano , Yoshitomo Osawa
发明人： Tomoyuki Asano , Yoshitomo Osawa
IPC分类号： H04L9/32 , H04L9/30
CPC分类号： G06F21/445 , G11B20/00086 , G11B20/0021 , G11B20/00876
摘要： A security module is provided in a data recording medium, data to be written to the data recording medium is encrypted with an content key different from one data to another, and the content key is safely stored in the security module. Also, the security module makes a mutual authentication using the public-key encryption technology with a drive unit to check that the counterpart is an authorized (licensed) unit, and then gives the content key to the counterpart, thereby preventing data from being leaked to any illegal (unlicensed) unit. Thus, it is possible to prevent copyrighted data such as movie, music, etc. from being copied illegally (against the wish of the copyrighter of the data).
摘要翻译：在数据记录介质中提供安全模块，用不同于一个数据的内容密钥对要写入数据记录介质的数据进行加密，并将内容密钥安全地存储在安全模块中。此外，安全模块使用具有驱动单元的公共密钥加密技术进行相互认证，以检查对方是授权（许可）单元，然后向对方发送内容密钥，从而防止数据泄漏到任何非法（无牌）单位。因此，可以防止诸如电影，音乐等的受版权保护的数据被非法复制（相对于数据的复制者的愿望）。

136. 发明授权

US07340603B2 Efficient revocation of receivers 有权
标题翻译：有效地撤销接收机
公开(公告)号：US07340603B2
公开(公告)日：2008-03-04
申请号：US10292210
申请日：2002-11-12
申请人： Tomoyuki Asano
发明人： Tomoyuki Asano
IPC分类号： H04L9/14 , H04K1/00
CPC分类号： H04L9/0836 , H04L2209/601
摘要： Methods and apparatus for efficient revocation of receivers. In one implementation, a method of broadcast encryption includes: assigning a respective master key to each of a plurality of receivers, where each master key can be used to derive two or more of a plurality of sub keys; revoking one or more receivers, leaving one or more unrevoked receivers; for each master key of an unrevoked receiver, selecting the sub key that can be derived by that master key and derived by the most other master keys but not derived by a master key of any of the one or more revoked receivers; for each selected sub key, encrypting one ciphertext using that selected sub key; and sending the encrypted ciphertexts to the plurality of receivers.
摘要翻译：接收机有效撤销的方法和装置。在一个实现中，广播加密的方法包括：将相应的主密钥分配给多个接收机中的每一个，其中每个主密钥可以用于导出多个子密钥中的两个或更多个子密钥; 撤销一个或多个接收器，留下一个或多个未被接收的接收器; 对于未被接收的接收机的每个主密钥，选择可以由该主密钥导出并由大多数其他主密钥导出但不是由一个或多个被撤回的接收者中的任何一个的主密钥导出的子密钥; 对于每个所选择的子密钥，使用该选择的子密钥加密一个密文; 并将加密的密文发送到多个接收机。

137. 发明授权

US07340054B2 Information processing method, decrypting method, information processing apparatus, and computer program 失效
标题翻译：信息处理方法，解密方法，信息处理装置和计算机程序
公开(公告)号：US07340054B2
公开(公告)日：2008-03-04
申请号：US11222638
申请日：2005-09-09
申请人： Tomoyuki Asano
发明人： Tomoyuki Asano
IPC分类号： H04K1/00
CPC分类号： H04L9/0836 , H04L9/0869 , H04L9/0891 , H04L2209/601
摘要： An information processing method, decrypting method, information processing apparatus, and computer program are provided. An information processing method generates a hierarchical tree used to provide a ciphertext decryptable only by a specific selected device through broadcast encryption. The method includes the steps of generating a unidirectional hierarchical tree including nodes having respective node associated values, the node associated value of each of the nodes being calculatable by a function using the node associated value and a node attached variable of at least one lower node; setting an intermediate label allowing calculation of values of labels associated with a special subset selected from labels of subsets defined based on a subset difference method; generating labels of the special subset by a calculation based on the intermediate label, and generating labels not associated with the special subset by a calculation based on the labels generated; and determining labels to be provided to a receiver associated with a terminal node of the hierarchical tree.
摘要翻译：提供信息处理方法，解密方法，信息处理装置和计算机程序。信息处理方法生成用于仅通过广播加密由特定选定装置提供可解密的密文的分层树。该方法包括以下步骤：生成包括具有相应节点关联值的节点的单向分层树，每个节点的节点相关值可由使用节点相关值的功能和至少一个下部节点的节点附加变量计算; 设置一个中间标签，允许计算与从基于子集差异法定义的子集的标签中选择的特殊子集相关联的标签的值; 通过基于中间标签的计算来生成特殊子集的标签，以及通过基于生成的标签的计算生成与该特殊子集不相关联的标签; 以及确定要提供给与分级树的终端节点相关联的接收者的标签。

138. 发明授权

US07319752B2 Information recording device, information playback device, information recording method, information playback method, and information recording medium and program providing medium used therewith 失效
标题翻译：信息记录装置，信息重放装置，信息记录方法，信息重放方法以及与其一起使用的信息记录介质和程序提供介质
公开(公告)号：US07319752B2
公开(公告)日：2008-01-15
申请号：US09947097
申请日：2001-09-05
申请人： Tomoyuki Asano , Yoshitomo Osawa
发明人： Tomoyuki Asano , Yoshitomo Osawa
IPC分类号： H04L9/14
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00876 , G11B20/1217 , H04N5/781 , H04N5/85 , H04N5/907 , H04N5/913 , H04N9/7921 , H04N9/8042 , H04N2005/91364
摘要： An information recording/playback device stores beforehand, on a recording medium, secret information in which a writing/reading method thereof cannot be analyzed and which can be read only by a special reading method. The secret information is applied to a key for content encryption or decryption when performing recording or playback of contents on the recording medium, such as music data and image data. The secret information is, for example, a stamper ID. By using the stamper ID as secret information, and a master key and a media key which are distributed in a tree-structure key-distribution system, a content-cryptosystem key is generated. Accordingly, each content is allowed to be used in only an appropriate device in which the special reading method for the secret information can be executed and to which the key is distributed by the tree-structure key-distribution system.
摘要翻译：信息记录/重放装置预先在记录介质上存储其中不能分析其书写/读取方法的秘密信息，并且只能通过专门的读取方法来读取该秘密信息。当在诸如音乐数据和图像数据的记录介质上执行内容的记录或回放时，秘密信息被应用于内容加密或解密的密钥。秘密信息例如是压模ID。通过使用压模ID作为秘密信息，以及分配在树结构密钥分发系统中的主密钥和媒体密钥，生成内容密码系统密钥。因此，允许每个内容仅在可以执行用于秘密信息的特殊读取方法的适当的设备中使用，并且由树结构密钥分发系统将密钥分发给密钥。

139. 发明申请

US20070263875A1 Information processing system and method using encryption key block 失效
标题翻译：信息处理系统和方法采用加密密钥块
公开(公告)号：US20070263875A1
公开(公告)日：2007-11-15
申请号：US11879639
申请日：2007-07-18
申请人： Yoshimichi Kitaya , Ryuji Ishiguro , Yoshitomo Osawa , Tomoyuki Asano
发明人： Yoshimichi Kitaya , Ryuji Ishiguro , Yoshitomo Osawa , Tomoyuki Asano
IPC分类号： H04L9/00
CPC分类号： H04L9/0836 , G11B20/00086 , G11B20/0021 , H04L9/0891 , H04L2209/60
摘要： An information processing system and method using an encryption key block sets sub-trees classified based on data processing ability of the devices (capability) in a key tree in which respective keys are corresponded to a root, nodes and leaves of a tree in which a plurality of devices are constituted as the leaves, generates a sub-enabling key block which is effective for an entity in a managing subject of each sub-tree (entity), and generates an enabling key block decodable only by the entities having common capability. Also, an information processing system and method using an encryption key block manages a partial tree of a key tree (sub-tree), generates a sub-enabling key block based only on a key set corresponding to nodes or leaves included in the sub-tree, and generates an enabling key block decodable only by selected entities by using the sub-enabling key block. Thus, it is possible to generate and distribute an enabling key block corresponding to data processing ability of a device and to manage devices by dividing a hierarchical key tree structure.
摘要翻译：使用加密密钥块的信息处理系统和方法基于密钥树中的设备（能力）的数据处理能力分类的子树，其中各个密钥对应于树的根，节点和树叶，其中多个设备被构成为叶子，生成对于每个子树（实体）的管理对象中的实体有效的子启用密钥块，并且生成仅能够由具有共同能力的实体解码的启用密钥块。此外，使用加密密钥块的信息处理系统和方法管理密钥树（子树）的部分树，仅基于与包括在子树中的节点或叶子相对应的密钥集来生成子启用密钥块，并且通过使用子启用密钥块来生成仅由选择的实体可解码的启用密钥块。因此，可以生成并分配与设备的数据处理能力相对应的启用密钥块，并且通过划分分层密钥树结构来管理设备。

140. 发明授权

US07177427B1 Method and system for transferring information using an encryption mode indicator 有权
标题翻译：使用加密模式指示器传输信息的方法和系统
公开(公告)号：US07177427B1
公开(公告)日：2007-02-13
申请号：US09664992
申请日：2000-09-18
申请人： Teroyoshi Komuro , Yoshitomo Osawa , Hisato Shima , Tomoyuki Asano
发明人： Teroyoshi Komuro , Yoshitomo Osawa , Hisato Shima , Tomoyuki Asano
IPC分类号： H04N7/167
CPC分类号： H04L12/40058 , G11B20/00086 , G11B20/0021 , G11B20/00775 , H04L12/40104 , H04L12/40117 , H04N5/913 , H04N7/1675 , H04N21/2347 , H04N21/4367 , H04N21/4405 , H04N21/8355 , H04N2005/91328 , H04N2005/91364
摘要： A method and system for transferring information using an encryption mode indicator (EMI). The present invention provides several secure information communication modes in which data (e.g., representing an audio/visual work) can be transmitted from a source device to a sink device (receiving station) in a number of secure modes. In one secure mode, EMI mode A, the information of the transmission is not allowed to be copied as a whole work; this is the highest level of copy protection. In second secure mode, EMI mode B, the information of the transmission is allowed to be copied once and once only by the sink device. In a third transmission mode, no encryption is used and free copying is available.
摘要翻译：一种使用加密模式指示符（EMI）传送信息的方法和系统。本发明提供了若干安全信息通信模式，其中数据（例如，表示音频/视频工作）可以以多种安全模式从源设备发送到宿设备（接收站）。在一种安全模式下，EMI模式A，传输信息不允许作为整体复制; 这是最高级别的复制保护。在第二安全模式中，EMI模式B，传输的信息被允许被宿设备一次复制一次。在第三种传输模式下，不使用加密，可以免费复制。

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